relevant concerned有关的 有何区别?

relevant concerned有关的 有何区别? relevant to是固定短语没relevantto.sth .有关某事 concerned with与concerned on都作涉及,与…有关时的区别还有concerned in be concerned in和be concerned with 有没有参加和与…有关的意思 用be concerned with （与……有关）造句 有关Concerned 作文急求一篇有关Concerned（担心）的作文.为什么而担心,为什么担心等. relevant是什么意思? 英语翻译While the above approaches are relevant to the developmentof many types of managerial strategies and tactics,this study is concerned specifically with communicationissues.An approach to national culture that was developedby the cultural a be concerned with sb.是与某人有关吗?介词with可以换成in吗 the author is primarily concerned with...is concerned with是“与.有关”；“从事于”的意思可concerned是担心的,烦恼的意思,所以看不出来这句什么意思了. concerned是什么意思 unduly concerned 辨析 related 和 relevant relevant的 反义词是什么 relevant的用法 relevant categories是什么意思 relevant person是什么 意思 relevant theory是什么意思